書誌事項
- タイトル別名
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- Fluid Dynamic Considerations on Internal Polishing for Tubes Utilizing Magnetic Responsive Functional Fluid
- ジキ キノウセイ リュウタイ ニ ヨル カン ナイメン ケンマ ニ タイスル リュウタイ リキガクテキ コウサツ
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In this study, we investigated the effects of ingredient ratio of polishing liquid and magnetic field distribution on the polishing inner surface of a tube utilizing MCF (Magnetic Compound Fluid) and discussed the polishing mechanism from the viewpoint of hydrodynamics. In the polishing, we filled the MCF involved abrasive particles in the tube and applied a rotational magnetic field vertically to the tube axis. In order to clarify the polishing mechanism, we conducted on the optical observation of the abrasive particles’ behavior and measured the pressure distribution on the inner surface of the tube hydrodynamically. Because the effect of the fluid’s ingredient on the polishing depends on the abrasive particle’s size, the size of the abrasive particle is needed to be more than that of the iron particles in the fluid. In addition, we clarified that the magnetic field distribution influences the polishing process strongly. We clarified that the effective magnetic field distribution for the polishing is at the most apart from the centerline of the magnetic field. This position has large decreasing magnetic flux and ratio of magnetic flux density, and the pressure distribution has a need for polishing. The pressure distribution shows a shape with flat in a valley.
収録刊行物
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- 実験力学
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実験力学 7 (3), 264-270, 2007
日本実験力学会
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詳細情報 詳細情報について
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- CRID
- 1390001205188421632
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- NII論文ID
- 10019954413
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- NII書誌ID
- AA11822914
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- ISSN
- 18844219
- 13464930
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- NDL書誌ID
- 8970589
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可